Mohseni Moghadam, M., Panjeh Ali Beik, F. (2012). Comparison results on the preconditioned mixed-type splitting
iterative method for M-matrix linear systems. Bulletin of the Iranian Mathematical Society, 38(2), 349-367.
M. Mohseni Moghadam; Fatemeh Panjeh Ali Beik. "Comparison results on the preconditioned mixed-type splitting
iterative method for M-matrix linear systems". Bulletin of the Iranian Mathematical Society, 38, 2, 2012, 349-367.
Mohseni Moghadam, M., Panjeh Ali Beik, F. (2012). 'Comparison results on the preconditioned mixed-type splitting
iterative method for M-matrix linear systems', Bulletin of the Iranian Mathematical Society, 38(2), pp. 349-367.
Mohseni Moghadam, M., Panjeh Ali Beik, F. Comparison results on the preconditioned mixed-type splitting
iterative method for M-matrix linear systems. Bulletin of the Iranian Mathematical Society, 2012; 38(2): 349-367.
Comparison results on the preconditioned mixed-type splitting
iterative method for M-matrix linear systems
Receive Date: 03 September 2010,
Revise Date: 04 December 2010,
Accept Date: 04 December 2010
Abstract
Consider the linear system Ax=b where the coefficient matrix A is an M-matrix. In the present work, it is proved that the rate of convergence of the Gauss-Seidel method is faster than the mixed-type splitting and AOR (SOR) iterative methods for solving M-matrix linear systems. Furthermore, we improve the rate of convergence of the mixed-type splitting iterative method by applying a preconditioned matrix. Comparison theorems show that the rate of convergence of the preconditioned Gauss-Seidel method is faster than the preconditioned mixed-type splitting and AOR (SOR) iterative methods. Finally, some numerical examples are presented to illustrate the reality of our comparison theorems.
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